Ledford Gage Lab sells and certifies precision tools and measurement equipment. As one of the country's largest independent dimensional calibration labs, the company provides long-form, National Institute of Standards & Technology traceable certification for precision tools, gageblocks, thread and cylindrical gages and torque and force equipment. All of Ledford s calibration work is accredited to international standards. Additionally, fully equipped mobile labs offer in-plant service for surface plates and equipment that do not require primary lab conditions. Two calibration lasers are also available to inspect CNC and other machines. Ledford Gage Lab returns most items within seven working days. The company s sales department, which represents 35 nationally recognized manufacturers can aid in initial purchases or replacement of worn tools and gages. Ledford Gage Lab is based in Mulvane, Kan.